36305cf987
This commit does not add or remove c’tors or d’tors, so it is *not* ABI-breaking. If a c’tor/d’tor does nothing else than the default behavior, this commit replaces it with “= default”. If an initializer list entry does nothing else than the default behavior, this commit removes it. First and foremost, remove default c’tor calls of base classes (always called by the compiler if no other base c’tor is explicitly called) and c’tor calls of members with complex types (e.g. “std::vector”). In a few instances, user-defined copy c’tors / move c’tors / assignment operators / move assignment operators were replaced with “= default”, too. I only did this if I had a clear understanding of what’s going on.
102 lines
3.1 KiB
C++
102 lines
3.1 KiB
C++
/*
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Open Asset Import Library (assimp)
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----------------------------------------------------------------------
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Copyright (c) 2006-2022, assimp team
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All rights reserved.
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Redistribution and use of this software in source and binary forms,
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with or without modification, are permitted provided that the
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following conditions are met:
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* Redistributions of source code must retain the above
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copyright notice, this list of conditions and the
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following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the
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following disclaimer in the documentation and/or other
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materials provided with the distribution.
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* Neither the name of the assimp team, nor the names of its
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contributors may be used to endorse or promote products
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derived from this software without specific prior
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written permission of the assimp team.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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----------------------------------------------------------------------
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*/
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/** @file Profiler.h
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* @brief Utility to measure the respective runtime of each import step
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*/
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#pragma once
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#ifndef AI_INCLUDED_PROFILER_H
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#define AI_INCLUDED_PROFILER_H
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#ifdef __GNUC__
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# pragma GCC system_header
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#endif
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#include <chrono>
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#include <assimp/DefaultLogger.hpp>
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#include <assimp/TinyFormatter.h>
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#include <map>
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namespace Assimp {
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namespace Profiling {
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using namespace Formatter;
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// ------------------------------------------------------------------------------------------------
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/** Simple wrapper around boost::timer to simplify reporting. Timings are automatically
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* dumped to the log file.
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*/
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class Profiler {
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public:
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Profiler() = default;
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/** Start a named timer */
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void BeginRegion(const std::string& region) {
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regions[region] = std::chrono::system_clock::now();
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ASSIMP_LOG_DEBUG("START `",region,"`");
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}
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/** End a specific named timer and write its end time to the log */
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void EndRegion(const std::string& region) {
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RegionMap::const_iterator it = regions.find(region);
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if (it == regions.end()) {
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return;
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}
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std::chrono::duration<double> elapsedSeconds = std::chrono::system_clock::now() - regions[region];
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ASSIMP_LOG_DEBUG("END `",region,"`, dt= ", elapsedSeconds.count()," s");
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}
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private:
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typedef std::map<std::string,std::chrono::time_point<std::chrono::system_clock>> RegionMap;
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RegionMap regions;
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};
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}
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}
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#endif // AI_INCLUDED_PROFILER_H
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